Diabetes and overdose of caffeine are the two potential threats associated with excessive consumption of soda. A third might be gingivitis, but treating your teeth with a brush at least twice a day will mitigate this threat.
Standard brands: now 50/50
These drinks usually contain sucrose as a natural sweetener. However, since then, laws have required these beverages to reduce their sugar levels. How are they doing? They reduce sucrose and try to compensate it with an artificial sweetener such as aspartame. While sucrose levels are reduced by 50%, the overwhelming sweetness of the remaining 50% should be such that most people will not be able to feel the difference with the reduction.
Diet and Zero Brands: 100% Aspartame
These marks completely replace natural sugars with artificial sweeteners; As a rule, it is 100% aspartame, but can sometimes include sucralose. Aspartame is also used in packaged artificial sweeteners such as Canderel.
There have been varying degrees of studies on the effects of aspartame on the human body and most, if not all, conclude that it is safe for consumption. I believe the most commonly reported side effects are headaches of varying severity. a symptom that also exists with overdose of caffeine and withdrawal of caffeine.
Whether you choose a standard or dietary alternative, Coca-Cola and its derivatives / competitors all contain caffeine. As a rule, this corresponds to about 35 mg / 330 ml. Reduced sugar substitutes actually contain a little more caffeine. Tea, coffee (except decaffein, of course) and energy drinks such as Red Bull contain more than twice as much caffeine in the same volume as these soft drinks.
The approximate daily consumption of safe caffeine is estimated to be between 300 and 500 mg, although medical conditions affecting your liver decrease this safety zone. For a correct figure, you can calculate it from your body weight and a general idea of your metabolism. A generalization would be that 10 cans a day are within the safety limits of most people.
Lethal doses of caffeine are estimated at about 150 mg per kg (or 2.2 lb) of body weight. For a person weighing 75 kg, this corresponds to 11 250 mg, or about 321 cans of Coca-Cola. For an individual weighing 50 kg, this corresponds to 7,500 mg or 214 cans.
Just remember that you have to consider other caffeine sources when calculating safe daily consumption figures, such as chocolate, kola nuts, medications, caffeine pills, tea, coffee and energy drinks.
An overdose of caffeine can have very negative side effects, including a possibility of death. Fever, heart palpitations, rapid breathing, tinnitus, seizures, frequent urination (caffeine is removed from the body through the urine), hallucinations, seizures, headache, anxiety, insomnia (unsurprisingly) and hematemesis .
Taxes on sugar (United Kingdom)
Introduced last April by the British government, all vendors of soft drinks are now taxed in the following two bands;
> 5 g / 100 ml @ 0.18 £ / liter
> = 8 g / 100 ml @ 0.24 £ / liter
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Naturally, this taxation of these companies has also found its way to the consumer. According to my experiences, McDonald's increased her sodas by £ 0.18, while the cooperative increased a 2-liter bottle of Pepsi or Dr. Pepper from £ 0.40 to £ 0.55 (She now sells for £ 2.50). per bottle).
According to government figures, a 2-liter bottle of ordinary Dr. Pepper containing 4.9 g / 100 ml should be exempt from this tax, but you will certainly notice the difference as a consumer …
It's not worse than tea or coffee, provided you take care of your teeth and drink sensibly. An overdose of caffeine is the main source of concern, and this can be more easily achieved with more caffeine-rich drinks. So I think this warning should apply more to these drinks than to sodas. Caffeine-free sodas do not carry this risk.